LRO/LAMP Study of the Interplanetary Medium via the HeI 58.4 nm Resonance Line

Cesare Grava1, Wayne Robert Pryor2, Paul Feldman3, Kurt D Retherford4, Randy Gladstone1 and Thomas K Greathouse1, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Central Arizona College, Coolidge, AZ, United States, (3)Johns Hopkins Univ, Baltimore, MD, United States, (4)Southwest Research Inst, San Antonio, TX, United States